bug#67653: 29.1; Regression: When using a minibuffer-only frame, setting `resize-mini-frames' hangs Emacs

[Eli Zaretskii]

> From: Nicolas Odermatt-Lemay <nodermattlemay@gmail.com>
> Date: Tue, 5 Dec 2023 20:41:47 -0500
> 
> Hello, when starting Emacs 29.1 with the following command:
> 
>     emacs -Q --eval "(progn (setq default-frame-alist '((minibuffer . nil))) 
> (setq resize-mini-frames t))"
> 
> Using a key sequence that prompts using the minibuffer, such as `M-x' causes 
> Emacs to hang. Hitting
> `C-g' a couple of times seems to unblock it but it gets stuck again when 
> using `M-x' again.
> 
> Starting Emacs with the command above but setting `resize-mini-frames' to 
> `nil' works as expected
> as far as I can tell:
> 
>     emacs -Q --eval "(progn (setq default-frame-alist '((minibuffer . nil))) 
> (setq resize-mini-frames nil))"

Not reproducible here.

You have elided the details of your system and Emacs configuration
that are collected by "M-x report-emacs-bug", so it is hard to know
whether the problem could be specific to your platform or Emacs build
configuration.